| 年度 | 实际值 |
|---|---|
| 1992 | 33569 |
| 1993 | |
| 1994 | |
| 1995 | 32432 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 65299 |
| 2000 | 63161 |
| 2001 | 63002 |
| 2002 | 50720 |
| 2003 | 41286 |
| 2004 | 47766 |
| 2005 | 41691 |
| 2006 | 50492 |
| 2007 | 58313 |
| 2008 | 67328 |
| 2009 | 50843 |
| 2010 | 60082 |
| 2011 | 74000 |
| 2012 | 74000 |
| 2013 | 80500 |
| 2014 | 76017 |
| 2015 | 86642 |
| 2016 | 87011 |